zkSync Era RPC URL and chain id

Mainnet RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
zkSync Era
Mainnet0x144ETHhttps://explorer.zksync.io/

Sepolia RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
zkSync Era
Sepolia0x12cETHhttps://sepolia.explorer.zksync.io/

FAQ

Frequently Asked Questions